| Équations équilibrées la veille |
Fe2O3 + 6 NaOH = 2 Fe + 6 NaO + 3 H2O
Ba(OH)2*8H2O = Ba(OH)2 + H2O =>
Ba(OH)2*8H2O = Ba(OH)2 + 8 H2O
Pd + HCl + H2O2 = PdCl2 + H2O =>
Pd + 2 HCl + H2O2 = PdCl2 + 2 H2O
C28H31ClN2O3 + H2O2 = H2O + CO2 + HNO3 + HCl =>
C28H31ClN2O3 + 73 H2O2 = 87 H2O + 28 CO2 + 2 HNO3 + HCl
Na3(PO4) + (NH4)Cl = NaCl + (NH4)3(PO4) =>
Na3(PO4) + 3(NH4)Cl = 3 NaCl + (NH4)3(PO4)
KNO3 + BaCrO4 = K2CrO4 + Ba(NO3)2 =>
2 KNO3 + BaCrO4 = K2CrO4 + Ba(NO3)2
Fe(OH)2 + H2O + O2 = Fe(OH)3 =>
4 Fe(OH)2 + 2 H2O + O2 = 4 Fe(OH)3
B + Al = BAl =>
B + Al = BAl
Cr3 + HCI = Cr(HCI) =>
Cr3 + 3 HCI = 3 Cr(HCI)
CH4N2O + NaOCl = CO2 + N2 + H2O + NaCl =>
CH4N2O + 3 NaOCl = CO2 + N2 + 2 H2O + 3 NaCl
PbCl2 + K2S = K2Cl2 + PbS =>
PbCl2 + K2S = K2Cl2 + PbS
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
AlCl3 + CaO = AlO + CaCl3 =>
AlCl3 + CaO = AlO + CaCl3
C3H6O3 = (C3H4O2)35 + H2O =>
35 C3H6O3 = (C3H4O2)35 + 35 H2O
Ca + O2 = CaO2 =>
Ca + O2 = CaO2
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
Fe{3+} + e = Fe{2+} =>
Fe{3+} + e = Fe{2+}
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
Mg(OH)2 + NH4Cl = MgCl2 + NH3*H2O =>
Mg(OH)2 + 2 NH4Cl = MgCl2 + 2 NH3*H2O
SiO2 + HNO3 = Si(NO3)4 + H2O =>
SiO2 + 4 HNO3 = Si(NO3)4 + 2 H2O
LN(NO3)2 = LNO + NO2 + O2 =>
2 LN(NO3)2 = 2 LNO + 4 NO2 + O2
Cr2(SO4)3 + MgO + H2O = Cr(OH)3 + MgSO4 =>
Cr2(SO4)3 + 3 MgO + 3 H2O = 2 Cr(OH)3 + 3 MgSO4
C6H6 + AgNO3 + NH3 = C6H5Ag + NH4NO3 =>
C6H6 + AgNO3 + NH3 = C6H5Ag + NH4NO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CH2CH2 + HF = CH3CH2F =>
CH2CH2 + HF = CH3CH2F
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaI + HgClO3 = NaClO3 + HgI =>
NaI + HgClO3 = NaClO3 + HgI
H2O2 = O2 + H{+} + e =>
H2O2 = O2 + 2 H{+} + 2e
H2SO4 + NH4OH = H2O + (N2H8)SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (N2H8)SO4
CH2CH2 + HCl = CH2ClCH2Cl + H2 =>
CH2CH2 + 2 HCl = CH2ClCH2Cl + H2
NH4HCO3 + HNO3 = (NH4)(NO3) + H2O + CO2 =>
NH4HCO3 + HNO3 = (NH4)(NO3) + H2O + CO2
H2O + MnO2 + KOH = K2[Mn(OH)6] =>
2 H2O + MnO2 + 2 KOH = K2[Mn(OH)6]
NH4NO3 + COH4 = CO2 + H2O + N2 =>
3 NH4NO3 + COH4 = CO2 + 8 H2O + 3 N2
Al2(SO4)3 + LiOH = Al(OH)3 + Li2SO4 =>
Al2(SO4)3 + 6 LiOH = 2 Al(OH)3 + 3 Li2SO4
Zn + H3O{+} = Zn2{+} + H3 + H2O =>
6 Zn + 3 H3O{+} = 3 Zn2{+} + H3 + 3 H2O
Al2(SO4)3 + LiOH = Al(OH)3 + Li2SO4 =>
Al2(SO4)3 + 6 LiOH = 2 Al(OH)3 + 3 Li2SO4
AlN3O9 + NaOH = AlO3H3 + NaNO3 =>
AlN3O9 + 3 NaOH = AlO3H3 + 3 NaNO3
LN(NO3)2 = LNO + NO2 + O2 =>
2 LN(NO3)2 = 2 LNO + 4 NO2 + O2
Cu + Fe(NO3)2 = CuNO3 + Fe =>
2 Cu + Fe(NO3)2 = 2 CuNO3 + Fe
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CaCl2 + H2CO3 = CaCO3 + H2Cl2 =>
CaCl2 + H2CO3 = CaCO3 + H2Cl2
HBr2 + CrCl3 + NaOH = Na2CrO4 + HBr + NaCl + H2O =>
3 HBr2 + CrCl3 + 5 NaOH = Na2CrO4 + 6 HBr + 3 NaCl + H2O
C2H6O(i) + O2(g) = CO2(g) + H2O(g) =>
C2H6O(i) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
OH{-} + CH3OH + MnO4{-} = CO3{2-} + MnO4{2-} + H2O =>
8 OH{-} + CH3OH + 6 MnO4{-} = CO3{2-} + 6 MnO4{2-} + 6 H2O
Be + HBr = BeBr2 + H2 =>
Be + 2 HBr = BeBr2 + H2
Zn + Ni(C2H3O2) = Zn(C2H3O2) + Ni =>
Zn + Ni(C2H3O2) = Zn(C2H3O2) + Ni
Fe(NH4)(SO4)2 + KCNS = Fe(CNS)3 + K2SO4 + (NH4)2SO4 =>
2 Fe(NH4)(SO4)2 + 6 KCNS = 2 Fe(CNS)3 + 3 K2SO4 + (NH4)2SO4
C2H6O + AgNO3 = AgOH + C2H5NO3 =>
C2H6O + AgNO3 = AgOH + C2H5NO3
Mn3 + KClO3 + K2CO3 = K2MnO4 + KCl + CO2 =>
Mn3 + 3 KClO3 + 3 K2CO3 = 3 K2MnO4 + 3 KCl + 3 CO2
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Équations équilibrées sur11/02/24
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